Blaster is a generic SciFi RPG in the 26th century where mankind’s unity has been sundered by war and where a few good men can still make a difference.
More like Firefly and Buck Rogers (the 1930′s version) than Star Trek you will form a team of adventurers who have a small starship which they can use to explore, travel, trade and fight against the dying of the light.
As usual both the core rules and the setting are single page affairs and are completely compatible with other titles in the Dead Simple RPG series.
from the introduction:
These are set of generic SF rules for a group of characters who have won, been left or otherwise acquired a small starship which they use as a base to trade, smuggle, travel and hire themselves out for various missions.